impact presses: capacity: 60 ton; size of table: 900(L)*520(W)mm stokes: 40~75 S.P.M 54 years' manufacture manufacture.
"Power Brand"60 ton high performance impact presses (J21M-60) :
I. Main Function & Features:
l Steel welded frame , ageing treatment, high rigidity, stable precision;
l Crankshaft placed in vertical, compact structure, good appearance;
l Six-side extra long rectangle guides of the slide, the surface of slide guides is bronze panel, in high moving precision and high abrasive resistance;
l Closed of gear drive, closed submerged lubricant, low noise and long service life;
l Red-tipped connecting rod structure separate wear thread and connecting rod body, reduce the cost of the parts.
l Double balanced cylinder balances the weight of slider component and upper die, eliminates gap among each part, reduces impact and noise
l The flexible connection of balanced cylinder and slider, ensuring the long service life of the cylinder.
l Hydraulic overload protector protects the press and tools;
l Pneumatic dry friction clutch-brake with flexible movement and reliable performance;
l Imported PLC centralized control electric system, imported safety dual valve control air system realize flexible move, single and continuous stamping, urgent stop and other operations safety and reliable;
l Optional photo-electronic safety device, transmission output axle, feeder, air cushion and other optional accessories are available for this power press subject to user’s demands.
II. Standard configuration:
l Pneumatic dry friction clutch-brake
l Hydraulic overload protector
l Constant speed motor
l Imported safety electromagnetic valve
l Manual oil lubrication system
l Motorized die height adjustment
III. Optional configuration:
l Feeding output shaft
l electromagnetic stepless speed regulation or frequency conversion system
l Safety electromagnetic valve
l Photo-electronic safety device
l Feeder
l Air cushion
l Automatic oil lubrication system
IV. Technical data:
Data | J21M-60 | |
Nominal Pressure(kN) | 600 | |
Nominal Pressure Stroke(mm) | 4.0 | |
Stroke of Slide(mm) | 120 | |
Strokes (S.P.M) | 40~75 | |
Max. Die Set Height(mm) | 300 | |
Die Set Height Adjustment(mm) | 60 | |
Depth of Throat(mm) | 270 | |
Distance between uprights(mm) | 568 | |
Size of table | L-R(mm) | 900 |
F-B(mm) | 520 | |
Thickness(mm) | 90 | |
Hole of table | Diameter(mm) | Φ150 |
Bottom size of Slide | L-R(mm) | 680 |
F-B(mm) | 400 | |
Hole for hand shank | Diameter(mm) | Φ50 |
Depth(mm) | 60 | |
Motor Power (KW) | 7.5 | |
Overall Size | L-R(mm) | 1760 |
F-B(mm) | 1210 | |
Height | 2825 | |
Total Weight(kg) | 4700 | |
Power Brand 60 ton high performance impact presses J21M-60
